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Preparation method of skin-free preserved Chinese date products

A candied fruit and skinless technology, applied in confectionery, confectionery industry, food science and other directions, can solve the problems of indigestion and absorption of jujube slices, indigestion, poor taste, etc., to maintain the flavor and color of the original fruit, and the integrity of the jujube flesh. , nutrient-rich effect

Inactive Publication Date: 2017-02-01
乐陵市德润健康食品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Candied fruit can not only be eaten directly as a snack or snack, but also can be used as an embellishment on cakes, biscuits and other snacks. It is a traditional food with a long history and is quite popular among consumers; They are all made of malt syrup boiled at high temperature, not only the taste is poor, but also the content of vitamin C in the dates is destroyed due to high temperature cooking; and the jujube skins are not removed, the jujube slices are not easy to digest and absorb, and it is easy to cause flatulence after eating , indigestion and other side effects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A preparation method of skinless candied jujube products, comprising the following steps:

[0022] (1) Four-stage screening of blasting and impurity removal: remove rotten, moth-eaten and deformed fruits, and then put the jujubes into a large drum screening machine for screening to remove the impurities in the dates, and remove the impurities from the jujubes Grading by size;

[0023] (2) Bubbling five-stage cleaning: The graded jujubes are bubbled and tumbled to further remove specific heavy substances, and then the preliminary three-stage cleaning is achieved through high-pressure spraying and brush spraying; the cleaned jujubes are then cleaned. After rolling cleaning with pure water and high-pressure spraying with pure water, there are two stages of cleaning to further purify the dates;

[0024] (3) Mechanical peeling: the cleaned jujube in step (2) is peeled mechanically with an emery roller, and after the jujube skin is removed, the jujube meat is left to ensure ...

Embodiment 2

[0029] A preparation method of skinless candied jujube products, comprising the following steps:

[0030] (1) Four-stage screening of blasting and impurity removal: remove rotten, moth-eaten and deformed fruits, and then put the jujubes into a large drum screening machine for screening to remove the impurities in the dates, and remove the impurities from the jujubes Grading by size;

[0031] (2) Bubbling five-stage cleaning: The graded jujubes are bubbled and tumbled to further remove specific heavy substances, and then the preliminary three-stage cleaning is achieved through high-pressure spraying and brush spraying; the cleaned jujubes are then cleaned. After rolling cleaning with pure water and high-pressure spraying with pure water, there are two stages of cleaning to further purify the dates;

[0032] (3) Mechanical peeling: the cleaned jujube in step (2) is peeled mechanically with an emery roller, and after the jujube skin is removed, the jujube meat is left to ensure ...

Embodiment 3

[0037] A preparation method of skinless candied jujube products, comprising the following steps:

[0038] (1) Four-stage screening of blasting and impurity removal: remove rotten, moth-eaten and deformed fruits, and then put the jujubes into a large drum screening machine for screening to remove the impurities in the dates, and remove the impurities from the jujubes Grading by size;

[0039] (2) Bubbling five-stage cleaning: The graded jujubes are bubbled and tumbled to further remove specific heavy substances, and then the preliminary three-stage cleaning is achieved through high-pressure spraying and brush spraying; the cleaned jujubes are then cleaned. After rolling cleaning with pure water and high-pressure spraying with pure water, there are two stages of cleaning to further purify the dates;

[0040] (3) Mechanical peeling: the cleaned jujube in step (2) is peeled mechanically with an emery roller, and after the jujube skin is removed, the jujube meat is left to ensure ...

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Abstract

The present invention belongs to the technical field of food processing and particularly relates to a preparation method of skin-free preserved Chinese date products. The preparation method of the skin-free preserved Chinese date products comprises the following steps: 1,blasting impurity removing type four-level screening; 2, bubbling type five-level cleaning; 3, mechanical peeling; 4, vacuum negative pressure cooking; 5, soaking; and 6, drying and packaging. By using the method to remove the skins of the Chinese dates, the Chinese date fleshes are complete, the preserved Chinese date products can be safely consumed, and people do not worry about gastrointestinal discomforts. The vacuum negative pressure cooking can be used to completely preserve the vitamin C content in the Chinese dates and maintains the flavor, color and luster of the original fruits. The produced preserved Chinese date products are round and moist in the whole body, like unprocessed jades, good in taste and rich in nutrition.

Description

[0001] (1) Technical field [0002] The invention belongs to the technical field of food processing, in particular to a method for preparing skinless candied jujube products. [0003] (2) Background technology [0004] Candied fruit, also known as preserved fruit, is a food made from fruits and vegetables marinated with sugar or honey. Candied fruit can not only be eaten directly as a snack or snack, but also can be used as an embellishment on cakes, biscuits and other snacks. It is a traditional food with a long history and is quite popular among consumers; They are all made of malt syrup boiled at high temperature, not only the taste is poor, but also the content of vitamin C in the dates is destroyed due to high temperature cooking; and the jujube skins are not removed, the jujube slices are not easy to digest and absorb, and it is easy to cause flatulence after eating , Indigestion and other side effects. [0005] (3) Contents of the invention [0006] In order to make u...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23G3/48
CPCA23G3/48
Inventor 胡殿军
Owner 乐陵市德润健康食品有限公司
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